12874_2019_868_MOESM1_ESM.pdf (1.08 MB)
MOESM1 of Effectiveness of incentives and follow-up on increasing survey response rates and participation in field studies
journal contributionposted on 2019-12-06, 04:44 authored by Michael Smith, Maryam Witte, Sarah Rocha, Mathias Basner
Additional file 1. A. Questionnaire instruments. B. Cost estimate calculations. C. Field study participation. D. Figures.